Hi all. I have a 2009 Acer Aspire One netbook model AOD250-1389. It came with Windows XP "designed for XP". I upgraded it to Windows 7 even though Acer warned me not to. But it ran better than with XP. Later I updated it to Windows 8 and then Windows 8.1. I had a little trouble fooling Windows 8 to accept the device driver for the display. I don't remember anymore what I did.
I have updated it to Windows 10 and it runs fine. I think it runs better than it did on any of the previous Windows versions. Everything works. Install went smoothly. Obviously it is underpowered. But it runs. And being that it is so light, I like it because I can carry it.
Yes I could buy a lightweight Windows tablet but I am happy with this for when I need it.